Combined water storage tank and building



FIG. 1 is a front elevational view of a combined water storage tank and building, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image of the left side shown;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a fragmentary cross sectional view taken on line 5--5 of FIG. 3. 

The ornamental design for a combined water storage tank and building, as shown and described. 